When registering a sole proprietorship, you must provide a delivery address — and most freelancers reflexively enter their home address. The problem: the CEIDG register is public, so your home address becomes information available to anyone. Below we show what that means in practice, when it risks a higher property tax, and how the alternative works — a freelancer address in a virtual office.
Your home address in CEIDG — what you actually disclose
CEIDG is a public register. Anyone — a client, contractor, salesperson, debt collector or simply a curious stranger — can look up your company's details, including the address, in seconds. This data is also mass-harvested by company data aggregators, so a home address published once starts living its own life across dozens of directories.
Myth vs fact
Only the tax office sees the address entered in CEIDG.
A CEIDG entry is public by law — the delivery address and places of business are publicly available in the CEIDG search and processed by commercial company databases. The privacy of your home address ends on registration day.
Virtual office and GDPR — data protection in practice
For a sole proprietorship the CEIDG address is personal data — how a virtual office processes it and when a data processing agreement is required:
Przeczytaj artykułThree real problems with a home address
The risk isn't theoretical. A home address in CEIDG carries three concrete costs: lost privacy, a higher property tax — up to PLN 35.53/m² for business-use space in 2026 versus PLN 1.25/m² for residential (Minister of Finance announcement) — and deemed service of official mail after 14 days (art. 44 of the Administrative Procedure Code).
What exactly do you risk by registering your business at home?
This isn't theory — each of these points is grounded in the law or everyday practice.
- 01
Privacy
A home address in a public register is an invitation for unannounced guests: from door-to-door salespeople to unhappy clients. Separating where you live from where your business is registered isn't vanity — it's basic work hygiene.
- 02
Property tax
If a room serves business purposes exclusively, the municipality may tax that space at the business rate — in 2026 up to PLN 35.53/m² a year instead of PLN 1.25/m² for residential space (Minister of Finance announcement). For a 15 m² study, the difference is over PLN 500 a year.
- 03
Registered mail and official deadlines
The courier and postman come while you're at a client's. After two delivery notices, an official letter is deemed served once 14 days pass (art. 44 of the Administrative Procedure Code) — the response deadline runs even though you never saw the envelope.
Business mail handling in a virtual office — how it works
How deemed service works and what separates full mail handling from a 'letterbox':
Przeczytaj artykułWhat a freelancer address in a virtual office gives you
A freelancer address in a virtual office separates where you live from the company details shown in CEIDG. From PLN 109 net per month you get a prestigious central-Warsaw address, registered-mail collection with a notification and scan, and an invoice you can book as a cost. Here are six concrete benefits.
Home stays home
CEIDG and your invoices show the office address, not your apartment.
A central address on invoices
Piękna 49 in Śródmieście instead of a block on the outskirts — on your website, in your footer and in contracts.
Registered mail under control
Reception collects letters and official mail, and you get a notification and a scan.
Tax-deductible cost
The virtual office invoice is a standard business expense.
A room for client meetings
Instead of a café — a meeting room by the hour at your company's address.
An address independent of your moves
You move apartments — the company's details stay unchanged, zero updates.
Virtual office in Warsaw — advantages, costs and benefits for companies
A full cost comparison of a virtual address and a traditional office (with market data):
Przeczytaj artykułHow to register the address in CEIDG — step by step
Updating your address in CEIDG is free and usually takes a single day. The key condition: you must hold a legal title to the address you enter (CEIDG Act), and an agreement with a virtual office operator provides it. You file the update online via biznes.gov.pl. The whole process comes down to four steps.
- 1
Sign an agreement with the operator
Online, usually the same day. The agreement is your legal title to the address.
- 2
File a CEIDG entry update
On biznes.gov.pl (trusted profile), enter the new delivery address and place of business. Updating a CEIDG entry is free.
- 3
Update your company documents
Invoices, website, e-mail footer, Google Business Profile — a consistent address everywhere.
- 4
Set up your mail workflow
E-mail/SMS notifications and scanning — so you can respond to letters remotely.
Home address or virtual office — a comparison
The comparison is simple: a home address costs PLN 0 but carries hidden risks — public visibility in the register, a possible higher tax and deemed service. A virtual office costs from PLN 109 net per month and removes them. Below are the five differences that most often tip the decision.
Registering a sole proprietorship: home vs virtual office
| Cecha | Home address | Virtual office |
|---|---|---|
| Private address in a public register | yes — visible to anyone | no |
| Risk of a higher property tax | yes, for exclusively business space | no |
| Registered mail collected while you're away | delivery notice and deemed service | reception collects and notifies |
| A place to meet clients | apartment / café | meeting room by the hour |
| Monthly cost | PLN 0 (plus hidden risks) | from PLN 109 net |
Frequently asked questions
Yes. In CEIDG you enter a delivery address and place of business you hold a legal title to — an agreement with a virtual office operator meets this condition.
Yes. CEIDG entry data is public by law — anyone can check it in the public search, and company data aggregators copy it en masse.
Yes — it is an expense related to running the business, documented with an invoice and booked as a cost like any other business service.
At your company's address: at The Nest you can book a meeting room by the hour (4–20 people) at Piękna 49 — instead of arranging meetings in cafés.
Nothing — and that's the biggest convenience. Your company's address in CEIDG, on invoices and with contractors stays the same, because it isn't tied to where you live.
A freelancer address at Piękna 49
Online agreement, CEIDG entry the same day, registered mail collection and notifications — packages from PLN 109 net/month.
See virtual office packages- [01]Act of 6 March 2018 on CEIDG and the Entrepreneur Information Point (public entry data; the obligation to hold a legal title to the premises).
- [02]Minister of Finance announcement — maximum local tax rates for 2026 (PLN 1.25/m² residential buildings; PLN 35.53/m² business-related).
- [03]Act of 14 June 1960 — Administrative Procedure Code, art. 44 (deemed service).
Legal status: July 2026. Property tax rates are set by each municipality — the values quoted are the statutory maximums (Warsaw usually applies rates close to the maximum). Information material, not legal or tax advice.